no code implementations • 21 Nov 2023 • Mostafa Goodarzi, QiFeng Li
This paper extends a new concept of energy-water-hydrogen (EWH) nexus, which was recently developed as a solution for reducing carbon emissions from the generation side of power systems, to the distribution side.
no code implementations • 18 Nov 2023 • Mostafa Goodarzi, QiFeng Li
This paper aims to evaluate the economic viability of the energy-water-hydrogen (EWH) nexus as a new solution for reducing carbon emissions from power systems.
1 code implementation • 27 Sep 2023 • Wujun Wen, Jinrong Zhang, Shenglan Liu, Yunheng Li, QiFeng Li, Lin Feng
The end-to-end SVTAS which regard TAS as an action segment clustering task can expand the application scenarios of TAS; and RL is used to alleviate the problem of inconsistent optimization objective and direction.
no code implementations • 30 Jun 2023 • Mostafa Goodarzi, QiFeng Li
It results in only a small-scale continuous convex optimization problem needing to be solved by optimization solvers for W2H-LCCI real-time optimal operation.
no code implementations • 6 May 2023 • Santosh Sharma, QiFeng Li
This paper proposes to coordinate the operation of the two systems via a fully decentralized framework where the PDN and TN operators solve their own operation problems by sharing only limited information.
no code implementations • 24 Mar 2022 • Nasrin Bayat, Elham Rastegari, QiFeng Li
In this paper, we propose a novel gait recognition method based on a bag-of-words feature representation method.
no code implementations • 26 Jan 2022 • Mostafa Goodarzi, QiFeng Li
The optimal power and water flow are obtained in a normal situation by considering the set of contingencies that can not be controlled with corrective actions.
no code implementations • 21 Jul 2021 • Ren Hu, QiFeng Li
A multi-period optimal PSO under uncertainty is formulated using the chance-constrained optimization (CCO) modeling paradigm, where the constraints include the nonlinear energy storage and AC power flow models.
no code implementations • 18 Oct 2019 • Ren Hu, QiFeng Li
This paper develops an ensemble learning-based linearization approach for power flow, which differs from the network-parameter based direct current (DC) power flow or other extended versions of linearization.
no code implementations • 12 Sep 2019 • Ren Hu, QiFeng Li, Feng Qiu
The proposed approach is based on quadratic power flow equations in rectangular coordinates and it can be used in both balanced and unbalanced three-phase power networks.